Pollen Count in Nancy

4-Day Chart
Annual Overview

In Nancy, France, pollen seasons start in March. This is when trees like oak and hazel bloom. They release tiny particles into the air. It's a problem for some people.

Updated: 2/25/2026

In April, grasses and weeds start to bloom. They add more pollen to the air. This makes the problem worse for some people. They try to stay indoors.

In May, the trees stop blooming. The grass and weeds start to slow down too. The pollen count starts to go down. It's a relief for some people.

In the summer, the pollen count is usually low. People can go outside without problems. But in September, some weeds start to bloom again. The pollen count goes up a little bit. Then it goes back down in October.

Pollen Forecast Chart

Recommendations

When pollen concentrations reach a peak, we suggest these simple steps to help with hay fever. These tips are extra important on windy days when plants are in peak anthesis (the time when they release the most pollen).

Wear masks if necessary
Shower after going out
Wear sunglasses if windy
Close windows and doors
Use an indoor air purifier
Avoid wearing woolen clothes outside
Limit outdoor activities

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Nancy 🌾. This data is based on previous years and serves as a guideline to help you understand when different pollen seasons typically occur in your city.

	Alder	Birch	Grass	Mugwort	Olive	Ragweed
Jan	0.2	0	0	0	0	0
Feb	30.5	0	0	0	0	0
Mar	329.9	212.5	0.1	0	0	0
Apr	2.6	1469.7	22.9	0	0.1	0
May	0.3	51.7	358.2	0	1.8	0
Jun	0	0.3	1026.9	8.8	1.8	0
Jul	0	0.1	273.2	86.8	0	0
Aug	0	0	46.4	57.4	0	13.6
Sep	0	0	3.2	24.8	0	19.9
Oct	0	0	0	3.8	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Nancy is for educational purposes only, sourced from the CAMS European air quality database. We cannot guarantee its accuracy or reliability. This information is not a substitute for professional medical advice. Consult a qualified healthcare provider for medical concerns. We are not medical professionals.